FR2365400A1 - MOUNTING AND GUIDING DEVICE FOR OXYCUTTING TUBES TO WELD TOGETHER UNDER DIFFERENT ANGLES - Google Patents

MOUNTING AND GUIDING DEVICE FOR OXYCUTTING TUBES TO WELD TOGETHER UNDER DIFFERENT ANGLES

Info

Publication number
FR2365400A1
FR2365400A1 FR7728834A FR7728834A FR2365400A1 FR 2365400 A1 FR2365400 A1 FR 2365400A1 FR 7728834 A FR7728834 A FR 7728834A FR 7728834 A FR7728834 A FR 7728834A FR 2365400 A1 FR2365400 A1 FR 2365400A1
Authority
FR
France
Prior art keywords
oxycutting
tubes
mounting
under different
guiding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7728834A
Other languages
French (fr)
Other versions
FR2365400B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mueller J & W
Original Assignee
Mueller J & W
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mueller J & W filed Critical Mueller J & W
Publication of FR2365400A1 publication Critical patent/FR2365400A1/en
Application granted granted Critical
Publication of FR2365400B1 publication Critical patent/FR2365400B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
    • B23K7/006—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes
    • B23K7/007—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes for tubes for obtaining tube intersection profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/10—Means for transforming movement of the feeler or the like into feed movement of tool or work mechanically only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Automation & Control Theory (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Gas Burners (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

Cet appareil guide un chalumeau 22 le long de la courbe d'intersection d'un tube 4 avec un autre tube, auquel il est à souder sous un angle, et tourne le chalumeau en même temps de manière à former un chanfrein de soudage suffisant par rapport à la section de coupe. Le guidage s'effectue par un gabarit en deux parties 5a, 5b, dont la partie 5a peut tourner par rapport à la partie 5b autour d'un axe 5c situé dans les plans de ces deux parties.This apparatus guides a torch 22 along the curve of intersection of a tube 4 with another tube, to which it is to be welded at an angle, and turns the torch at the same time so as to form a sufficient welding chamfer by compared to the cutting section. The guidance is carried out by a jig in two parts 5a, 5b, the part 5a of which can rotate relative to the part 5b about an axis 5c situated in the planes of these two parts.

FR7728834A 1976-09-25 1977-09-23 MOUNTING AND GUIDING DEVICE FOR OXYCUTTING TUBES TO WELD TOGETHER UNDER DIFFERENT ANGLES Granted FR2365400A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2643268A DE2643268C2 (en) 1976-09-25 1976-09-25 Device for flame cutting

Publications (2)

Publication Number Publication Date
FR2365400A1 true FR2365400A1 (en) 1978-04-21
FR2365400B1 FR2365400B1 (en) 1983-03-04

Family

ID=5988861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728834A Granted FR2365400A1 (en) 1976-09-25 1977-09-23 MOUNTING AND GUIDING DEVICE FOR OXYCUTTING TUBES TO WELD TOGETHER UNDER DIFFERENT ANGLES

Country Status (8)

Country Link
US (1) US4127256A (en)
JP (1) JPS5339954A (en)
DE (1) DE2643268C2 (en)
FR (1) FR2365400A1 (en)
GB (1) GB1592992A (en)
IT (1) IT1090235B (en)
NL (1) NL7709608A (en)
SE (1) SE422901B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222795A (en) * 1979-03-09 1980-09-16 Chicago Bridge & Iron Company Pipe cutting apparatus and method
CH661593A5 (en) * 1984-01-05 1987-07-31 V Teplotekhnichesky Nii Im Device for rotor balancing
JPH0464513U (en) * 1990-10-03 1992-06-03
GB9709577D0 (en) * 1997-05-13 1997-07-02 Begg George H C Method and apparatus for hollow cylinder size reduction
CN101934449B (en) * 2010-09-27 2012-08-29 无锡华联科技集团有限公司 Tracking mechanism of five-axis steel tube intersecting line cutting machine
CN103273159B (en) * 2013-06-06 2015-08-05 宁夏西北骏马电机制造股份有限公司 Explosion separation motor wire outlet seat cylinder automatic gas cutting device
CN111822816B (en) * 2020-07-21 2022-04-22 福尼斯(南京)表面工程技术有限公司 Method for automatically overlaying three-way valve by using novel overlaying equipment
CN112548373B (en) * 2020-11-25 2022-08-26 宣城协盈汽车零部件科技有限公司 Laser welding auxiliary device for automobile shock absorber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384128A (en) * 1943-10-14 1945-09-04 Frank W Nation Pipe-cutting machine
GB1013738A (en) * 1963-02-04 1965-12-22 Harold Raymond Morgan M I Mech Improved apparatus for transversely shaping the end face of a tube during profiling to fit against another tube

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, volume 79, 20 août 1973, no. 7, réf. 42804b, page 389, COLUMBUS, OHIO (US), & J. CHROMATOGR. 1973, 79, 373-4 PACES et al.: 'Paper and thin-layer chromatography of 1-thio-béta-D-galactopyranosides' *
CHEMICAL ABSTRACTS, volume 80, 13 mai 1974, no. 19, réf. 105284a, page 149, COLUMBUS, OHIO (US) & COLLECT.CZECH.CHEM.COMMUN 1973, 38(10)2983-2988, PACES V. et al.: 'Induction and inhibition of béta-galactosidase by 1-thio-béta-D-galactopyranosides' *
CHEMICAL ABSTRACTS, volume 80, 4 mars 1974, no. 9, réf. 48315k, page 393, COLUMBUS, OHIO (US) & CARBOHYD RES. 1973, 31(2)339-46 CHIPOWSKY et al.: 'Synthesis of 1-thioaldosides having an amino group at the aglycon terminal' *
CHEMICAL ABSTRACTS, volume 83, 13 octobre 1975, no. 15, réf. 131883b, page 540, COLUMBUS, OHIO (US), & COLLECT.CZECH.CHEM.COMMUN, 1975 40(5) 1411-1425, FRGALA et al.: 'Preparation of alkyl 1-thio-béta-D-galactopyranosides substituted in the alkyl with reactive groups' *
CHEMICAL ABSTRACTS, volume 83, 24 novembre 1975, no. 21, réf. 179497f, page 620, COLUMBUS, OHIO (US), & CARBOHYDR.RES.1975, 43(1)79-91, SCHNEIDER et al.: 'Synthesis of 1,2-cis-D-galactosides with partially benzylated intermediates' *
CHEMICAL ABSTRACTS, volume 85, 27 septembre 1976, no. 13, réf. 89059b, page 203, COLUMBUS, OHIO (US) & ANAL.BIOCHEM. 1976, 74(2)537-45, MILLER et al.: 'Purification of human liver acid béta-D-galactosidases using affinity chromatography' *
CHEMICAL ABSTRACTS, volume 87, 4 juillet 1977, no. 1, réf. 6274k, page 512, COLUMBUS, OHIO (US), & CARBOHYDR.RES. 1976, 52(1) 129-35, SHABAN et al.: 'The synthesis, binding and agglutinating activity of 6-aminohexyl béta-D-mannopyranoside' *
JOURNAL OF MEDICINAL CHEMISTRY, septembre 1978, volume 21, no. 9, publié par the American Chemical Society, US, Ph.L. DURETTE et al.: 'Structure activity relationships of aminoalkyl and -aryl glycosides having Insulin activity' *

Also Published As

Publication number Publication date
SE422901B (en) 1982-04-05
NL7709608A (en) 1978-03-29
SE7710686L (en) 1978-03-26
JPS6111712B2 (en) 1986-04-04
US4127256A (en) 1978-11-28
FR2365400B1 (en) 1983-03-04
DE2643268B1 (en) 1977-12-08
DE2643268C2 (en) 1978-07-20
GB1592992A (en) 1981-07-15
IT1090235B (en) 1985-06-26
JPS5339954A (en) 1978-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse